| Product name | powerful outdoor trolley portable battery big bass speaker bluetooth with disco led lights |
| Model | QJ-1503 |
| Material | ABS |
| Speaker Unit | 15" bass 100 magnet+tweeter |
| Power | 5 pcs knobs,12V [100W] |
| Battery | 11.1V/2200mAh li-ion battery |
| Function | USB/AUX/BT/TF card/TWS |